09-04-2009
Deleting a file without Prompt
Dear Members,
When i try to delete a file, i am getting a prompt which asks me to enter Y or N for deleting a file.
I should not get this prompt and it should delete the file.
How can we do this?
Thanks
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
Just consider there are around 10 lines in a file. Now is it possible to delete the first 2 lines in the file without opening the file. No matter whatever the content of the file is, I just wanna delete the first 2 lines without opening the file. Is that possible? If so, please help me out.... (3 Replies)
Discussion started by: toms
3 Replies
2. Shell Programming and Scripting
I have an Expect script which works very well. It logs into my remote routers and runs some commands and then to the next until finished. I need two things, first I need to save the output to a file from where the log_user 1 begins.
expect << EOF
set timeout 15
#set var "exit "
match_max... (1 Reply)
Discussion started by: numele
1 Replies
3. UNIX for Dummies Questions & Answers
I have a text file. I want the top 100 lines of this file to be deleted that too from command line using minimum command input.
Please tell! (1 Reply)
Discussion started by: nixhead
1 Replies
4. UNIX for Dummies Questions & Answers
Hi there,
I'm very new to UNIX. I'm writing a script (tcsh / Solaris) in which a file is created and then it needs to be registered using RCS. The problem is that on running the command "ci -u myfile" I keep getting prompted to "enter description, terminated with single '.' or end of file:"
... (1 Reply)
Discussion started by: js8765
1 Replies
5. Shell Programming and Scripting
Hello ,
I have comma delimited file with over 20 fileds that i need to do some validations on. I have to check if certain fields are null and then write the line containing the null field into a new file and then delete the line from the current file.
Can someone tell me how i could go... (2 Replies)
Discussion started by: goddevil
2 Replies
6. UNIX for Dummies Questions & Answers
Hi
I have a file:
r58778.3|SOURCES={KEY=f665931a...,fw,221-705}|ERRORS={16_1:T,30_1:T,56_1:C,57_1:T,59_1:A,101_1:A,115:-,158_1:C,186_1:A,204:-,271_1:T,305:-,350_1:C,368_1:G,442_1:C,472_1:G,477_1:A}|SOURCE_1="Contig_1092402550638"(f665931a359e36cea0976db191ff60ff09cc816e)
I want to retain... (15 Replies)
Discussion started by: Alyaa
15 Replies
7. UNIX for Dummies Questions & Answers
how to Change the % prompt to - prompt in unix
:wall:
---------- Post updated at 07:40 AM ---------- Previous update was at 07:38 AM ----------
How To display the last modification time of any file in unix
---------- Post updated at 07:40 AM ---------- Previous update was at 07:40 AM... (2 Replies)
Discussion started by: manjiri sawant
2 Replies
8. UNIX for Dummies Questions & Answers
Hello,
I have in my backup folder, files with names convention like this :
randomFileNames_13-02-2014_23h13m09+1392333189
randomFileNames_14-02-2014_02h13m09+1392343989
randomFileNames_14-02-2014_04h13m09+1392351189
etc....
Base on timestamp at end of the filename, I would to delete all the... (7 Replies)
Discussion started by: thuyetti
7 Replies
9. Shell Programming and Scripting
Hi Help,
I have a script which looks like below.
echo "Train count??"
set train_count = $<
cat tmp | awk -v var=${train_count} '{print $0"var"}' > tmp
The echo "Train Count??" does not show up in the terminal due to redirecting to output file tmp. How is it possible to have the prompt... (3 Replies)
Discussion started by: Indra2011
3 Replies
10. Solaris
Hi,
on sunfire v890 unable to move from rsc prompt to ok prompt, i have executed the command break. (9 Replies)
Discussion started by: manoj.solaris
9 Replies
LEARN ABOUT OPENSOLARIS
ckyorn
ckyorn(1) User Commands ckyorn(1)
NAME
ckyorn, erryorn, helpyorn, valyorn - prompts for and validates yes/no
SYNOPSIS
ckyorn [-Q] [-W width] [-d default] [-h help] [-e error]
[-p prompt] [-k pid [-s signal]]
/usr/sadm/bin/erryorn [-W width] [-e error]
/usr/sadm/bin/helpyorn [-W width] [-h help]
/usr/sadm/bin/valyorn input
DESCRIPTION
ckyorn prompts a user and validates the response. It defines, among other things, a prompt message for a yes or no answer, text for help
and error messages, and a default value (which is returned if the user responds with a RETURN).
All messages are limited in length to 70 characters and are formatted automatically. Any white space used in the definition (including new-
line) is stripped. The -W option cancels the automatic formatting. When a tilde is placed at the beginning or end of a message definition,
the default text is inserted at that point, allowing both custom text and the default text to be displayed.
If the prompt, help or error message is not defined, the default message (as defined under NOTES) is displayed.
Three visual tool modules are linked to the ckyorn command. They are erryorn (which formats and displays an error message), helpyorn (which
formats and displays a help message), and valyorn (which validates a response). These modules should be used in conjunction with FACE
objects. In this instance, the FACE object defines the prompt.
OPTIONS
The following options are supported:
-d default Defines the default value as default. The default is not validated and so does not have to meet any criteria.
-e error Defines the error message as error.
-h help Defines the help messages as help.
-k pid Specifies that process ID pid is to be sent a signal if the user chooses to abort.
-p prompt Defines the prompt message as prompt.
-Q Specifies that quit will not be allowed as a valid response.
-s signal Specifies that the process ID pid defined with the -k option is to be sent signal signal when quit is chosen. If no signal is
specified, SIGTERM is used.
-W width Specifies that prompt, help and error messages will be formatted to a line length of width.
OPERANDS
The following operand is supported:
input Input to be verified as y, yes, or n, no (in any combination of upper- and lower-case letters).
EXIT STATUS
The following exit values are returned:
0 Successful execution.
1 EOF on input, or negative width on -W option, or usage error.
2 Usage error.
3 User termination (quit).
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO
attributes(5)
NOTES
The default prompt for ckyorn is:
Yes or No [y,n,?,q]:
The default error message is:
ERROR - Please enter yes or no.
The default help message is:
To respond in the affirmative, enter y, yes, Y, or YES.
To respond in the negative, enter n, no, N, or NO.
When the quit option is chosen (and allowed), q is returned along with the return code 3. The valyorn module will not produce any output.
It returns 0 for success and non-zero for failure.
SunOS 5.11 14 Sep 1992 ckyorn(1)